| Cámara a color QHY 5III 485C*** | $13,259.00MN |
| ASI183MM (mono*** | $20,865.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,770.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $70,303.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,228.00MN |
| QHY CCD PoleMaster*** | $10,208.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| WatchDog Model 1525 Data Logger*** | $9,261.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,429.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $14,132.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,577.00MN |
| WatchDog Model 1400 Data Logger*** | $7,737.00MN |
| WatchDog Model 1650 Data Logger*** | $11,136.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $17,225.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| Protective Case for Series 1000*** | $1,125.00MN |
| WatchDog Model 1200 Data Logger*** | $5,978.00MN |
| WatchDog Model 1450 Data Logger*** | $9,261.00MN |
| Weatherlink Live*** | $7,578.00MN |
| WatchDog Model 1225 Data Logger*** | $6,447.00MN |
| WatchDog Model 1425 Data Logger*** | $8,088.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,397.00MN |
| Conductivity Standard 2.76 mS/cm*** | $581.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| Wireless Vantage Vue*** | $15,721.00MN |
| Replacement EC Probe (8")*** | $6,757.00MN |
| Potato Clock | $276.00MN |
| Microscopio para Celular | $276.00MN |
| CM 1000 Chlorophyll Meter*** | $84,638.00MN |
| Buzz Wire making Kit | $263.00MN |
| Propeller Racer | $399.00MN |
| Solar Plane Mobile | $424.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Rocket Race Car*** | $529.00MN |
| Mounting Tripod | $3,664.00MN |
| Solar Rover | $399.00MN |
| bottle catamaran | $399.00MN |
| Universal Shelter*** | $3,619.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| Portable Laser Leaf Area Meter*** | $208,036.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,125.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| Green Science- Grow-A-Maze | $314.00MN |